Intel Xeon D-2142IT vs Intel Core2 Duo L7700
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CPU comparison with benchmarks
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| Intel Xeon D-2142IT | Intel Core2 Duo L7700 | |
CPU comparisonIn this CPU comparison, we compare the Intel Xeon D-2142IT and the Intel Core2 Duo L7700 and use benchmarks to check which processor is faster.
We compare the Intel Xeon D-2142IT 8 core processor released in Q1/2018 with the Intel Core2 Duo L7700 which has 2 CPU cores and was introduced in Q3/2007. |
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| Intel Xeon D (79) | Family | Intel Celeron (165) |
| Intel Xeon D-2100 (13) | CPU group | Intel Core 2 Duo L7000/SL7000/T5000/U7000 (18) |
| 2 | Generation | 1 |
| Skylake | Architecture | Merom (Core) |
| Desktop / Server | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon D-2142IT is a 8 core processor with a clock frequency of 1.90 GHz (3.00 GHz). The processor can compute 16 threads at the same time. The Intel Core2 Duo L7700 clocks with 1.80 GHz, has 2 CPU cores and can calculate 2 threads in parallel. |
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| Intel Xeon D-2142IT | Characteristic | Intel Core2 Duo L7700 |
| 8 | Cores | 2 |
| 16 | Threads | 2 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | No |
| No | Overclocking ? | No |
| 1.90 GHz | Frequency | 1.80 GHz |
| 3.00 GHz | Turbo Frequency (1 Core) | -- |
| 1.90 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeUp to 512 GB of memory in a maximum of 4 memory channels is supported by the Intel Xeon D-2142IT, while the Intel Core2 Duo L7700 supports a maximum of GB of memory with a maximum memory bandwidth of -- enabled. |
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| Intel Xeon D-2142IT | Characteristic | Intel Core2 Duo L7700 |
| DDR4-2133 | Memory | |
| 512 GB | Max. Memory | |
| 4 (Quad Channel) | Memory channels | 0 |
| 68.2 GB/s | Max. Bandwidth | -- |
| Yes | ECC | No |
| 11.00 MB | L2 Cache | 4.00 MB |
| -- | L3 Cache | -- |
| 3.0 | PCIe version | -- |
| 32 | PCIe lanes | -- |
| 31.5 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe Intel Xeon D-2142IT has a TDP of 65 W. The TDP of the Intel Core2 Duo L7700 is 17 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| Intel Xeon D-2142IT | Characteristic | Intel Core2 Duo L7700 |
| 65 W | TDP (PL1 / PBP) | 17 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | 100 °C |
Technical detailsThe Intel Xeon D-2142IT has 11.00 MB cache and is manufactured in 14 nm. The cache of Intel Core2 Duo L7700 is at 4.00 MB. The processor is manufactured in 65 nm. |
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| Intel Xeon D-2142IT | Characteristic | Intel Core2 Duo L7700 |
| 14 nm | Technology | 65 nm |
| Monolithic | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2, AVX2, AVX-512 | ISA extensions | MMX, SSE, SSE2, SSE3 |
| BGA 2518 | Socket | BGA 479 |
| VT-x, VT-x EPT, VT-d | Virtualization | VT-x |
| Yes | AES-NI | No |
| Windows 10, Linux | Operating systems | |
| Q1/2018 | Release date | Q3/2007 |
| 468 $ | Release price | -- |
| show more data | show more data | |
8C 16T @ 1.90 GHz (3.00 GHz) buy now on Amazon and save!
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Rate these processors
Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Intel Xeon D-2142IT
8C 16T @ 3.00 GHz |
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Intel Core2 Duo L7700
2C 2T @ 1.80 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Intel Xeon D-2142IT
8C 16T @ 1.90 GHz |
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Intel Core2 Duo L7700
2C 2T @ 1.80 GHz |
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Devices using this processor |
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| Intel Xeon D-2142IT | Intel Core2 Duo L7700 |
| Unknown | Unknown |
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